Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Product Designer specializing in UX, Design Systems, and scalable UI for enterprise SaaS products. I design for complex workflows, accessibility, and usability while bridging UX, UI architecture, and design–developer collaboration. I’m the key designer behind multi-product design systems, scalable token and component architectures, and UX debt/problem discovery work—using research, usability testing, and AI-assisted prototyping to turn fragmented experiences into consistent, efficient, maintainable products.…Product Designer specializing in UX, Design Systems, and scalable UI for enterprise SaaS products. I design for complex workflows, accessibility, and usability while bridging UX, UI architecture, and design–developer collaboration. I’m the key designer behind multi-product design systems, scalable token and component architectures, and UX debt/problem discovery work—using research, usability testing, and AI-assisted prototyping to turn fragmented experiences into consistent, efficient, maintainable products.

Thanh Vu

Product Designer, UX Designer, UI Designer, +2





Product Designer specializing in UX, Design Systems, and scalable UI for enterprise SaaS products. I design for complex workflows, accessibility, and usability while bridging UX, UI architecture, and design–developer collaboration. I’m the key designer behind multi-product design systems, scalable token and component architectures, and UX debt/problem discovery work—using research, usability testing, and AI-assisted prototyping to turn fragmented experiences into consistent, efficient, maintainable products.…Product Designer specializing in UX, Design Systems, and scalable UI for enterprise SaaS products. I design for complex workflows, accessibility, and usability while bridging UX, UI architecture, and design–developer collaboration. I’m the key designer behind multi-product design systems, scalable token and component architectures, and UX debt/problem discovery work—using research, usability testing, and AI-assisted prototyping to turn fragmented experiences into consistent, efficient, maintainable products.

Available to hire

Product Designer specializing in UX, Design Systems, and scalable UI for enterprise SaaS products. I design for complex workflows, accessibility, and usability while bridging UX, UI architecture, and design–developer collaboration.

I’m the key designer behind multi-product design systems, scalable token and component architectures, and UX debt/problem discovery work—using research, usability testing, and AI-assisted prototyping to turn fragmented experiences into consistent, efficient, maintainable products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Product Designer | UX, UI & Design System (build & maintain) at Visma | Visma Aquila Oy

December 1, 2023 - June 1, 2026

Designed UX for complex SaaS workflows through cross-functional stakeholder collaboration, user research, usability testing, UX debt analysis, and information architecture, supported by rapid AI-assisted prototyping and data-informed decisions. Key designer for Adesy Design System supporting 7+ enterprise SaaS products; defined the first style foundation and shared patterns across products (e.g., navigation, cookie consent flows, login screens). Built scalable token architecture and reusable UI components in close collaboration with developers, maintaining consistency via regular UI quality reviews. Led design system adoption and trained 10+ designers across 7+ products on foundations, unified structure, accessibility standards (WCAG 2.1 AA), and dev-design collaboration best practices. Experimented with AI tools (Claude, Figma MCP, GitHub Copilot, etc.) to improve design workflow and prototyping; shared learnings with the broader design community.

Lead Graphic Designer (Involved in UI/UX Initiatives) at UNIQLO Vietnam (Client) - Transcosmos (Agency)

May 1, 2021 - August 1, 2022

Guided and led a team of 4 people following UNIQLO’s design system guidelines. Continuously tested, provided feedback, and participated in sprint collaboration during the urgent launch of the app. Contributed to global e-commerce sales growth despite COVID-19 conditions through design system-aligned delivery and ongoing quality feedback loops.

Web (WordPress) & Graphic Designer at The Advanced Cosmetics (in-house & freelance)

October 1, 2019 - August 1, 2022

Worked with the marketing team to design social, brand, and marketing materials. Consulted and built WordPress websites. Improved sales and website/FB performance and increased awareness across multiple brands through design and marketing asset delivery.